Split PDF

Split one PDF into several — by page ranges, every N pages, or one file per page. Download a ZIP, 100% in your browser.

Overview

Split PDF divides a single document into several PDFs, entirely in your browser. Preview every page as a thumbnail, then choose how to split: enter custom page ranges where each group becomes its own file, split into equal chunks of N pages, or burst the document into one PDF per page. A single result downloads directly; multiple parts come bundled in a ZIP. The split is lossless and fully private — pages are copied exactly with pdf-lib and your file never leaves your device.

Key Features

  • Split by custom page ranges
  • Split every N pages
  • One PDF per page
  • Live page thumbnails
  • Outputs bundled as a ZIP
  • No upload — fully private

Common Use Cases

  • Separating Chapters — Split a long report or book into per-chapter PDFs using page ranges.
  • Bursting Scanned Batches — Turn a single scan of many documents into one PDF per document with each-page or range splitting.
  • Distributing Sections — Send each recipient only their section of a combined PDF by splitting it into ranges.
  • Preparing Uploads — Break a large PDF into smaller files that fit an upload or email size limit.
  • Per-Page Assets — Split a slide deck or form into single-page PDFs for individual use.

How It Works
1

Open your PDF

Drop your PDF to preview every page as a thumbnail.

2

Choose how to split

Enter page ranges (one PDF per group), split every N pages, or make each page its own file.

3

Download the parts

Get a single PDF or a ZIP of all the parts — everything is built in your browser.

Frequently Asked Questions

How do I split into custom sections?
Choose ‘By ranges’ and enter groups separated by commas — for example ‘1-3, 4-6, 7-10’ creates three PDFs containing those page ranges. Each comma-separated group becomes one output file.

Can I split every few pages automatically?
Yes. Choose ‘Every N pages’ and set the number — the PDF is divided into consecutive chunks of that size, with the last file holding whatever remains.

How are the results delivered?
If the split produces one file you get a single PDF. When it produces several, they're bundled into a ZIP so you download them all at once.

Is splitting lossless?
Yes. Pages are copied exactly into the new PDFs, so text stays selectable and images keep their resolution.

Are my files uploaded?
No. Splitting happens entirely in your browser with pdf-lib, so your document never leaves your device.

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